The Perky-Pet® Top Flight Fortress Squirrel Proof Bird Feeder features two long perches, six feeding ports, and holds up to six pounds of seed. The clear plastic reservoir makes it easy to monitor seed levels. A unique, weight-activated seed protection system stops squirrels from eating seed! It even comes with click-on weather guards. These innovations make for one of the most economical and convenient squirrel proof bird feeders on the market! Hang mount.

Remember to clean your feeder once every two weeks with mild soap and water solution.

Item came as expected, and it is virtually impossible to not set up properly ... so it was installed without incident. However, the next day I found a squirrel happily munching away, and wondered why it wasn't working. Well, found that one side of the feeder's shut off panel had broken and was lodged so that it wouldn't close.